Examples with BadLocationException org.eclipse.che.ide.api.editor.text.BadLocationException used on opensource projects

Example 1 with BadLocationException

use of org.eclipse.che.ide.api.editor.text.BadLocationException in project che by eclipse.

the class AbstractDocument method addPosition.

/*
     * @see org.eclipse.jface.text.IDocument#addPosition(java.lang.String, org.eclipse.jface.text.Position)
     */
public void addPosition(String category, Position position) throws BadLocationException, BadPositionCategoryException {
    if (category == null)
        throw new BadPositionCategoryException();
    if ((0 > position.offset) || (0 > position.length) || (position.offset + position.length > getLength()))
        throw new BadLocationException();
    List<Position> list = fPositions.get(category);
    if (list == null)
        throw new BadPositionCategoryException();
    list.add(computeIndexInPositionList(list, position.offset, true), position);
    List<Position> endPositions = fEndPositions.get(category);
    if (endPositions == null)
        throw new BadPositionCategoryException();
    endPositions.add(computeIndexInPositionList(endPositions, position.offset + position.length - 1, false), position);
}

Example 2 with BadLocationException

use of org.eclipse.che.ide.api.editor.text.BadLocationException in project che by eclipse.

the class ListLineTracker method getLineLength.

/* @see org.eclipse.jface.text.ILineTracker#getLineLength(int) */
public final int getLineLength(int line) throws BadLocationException {
    int lines = fLines.size();
    if (line < 0 || line > lines)
        throw new BadLocationException();
    if (lines == 0 || lines == line)
        return 0;
    Line l = (Line) fLines.get(line);
    return l.length;
}

Example 3 with BadLocationException

use of org.eclipse.che.ide.api.editor.text.BadLocationException in project che by eclipse.

the class ListLineTracker method getLineInformation.

/* @see org.eclipse.jface.text.ILineTracker#getLineInformation(int) */
public final Region getLineInformation(int line) throws BadLocationException {
    int lines = fLines.size();
    if (line < 0 || line > lines)
        throw new BadLocationException();
    if (lines == 0)
        return new Line(0, 0);
    if (line == lines) {
        Line l = (Line) fLines.get(line - 1);
        return new Line(l.offset + l.length, 0);
    }
    Line l = (Line) fLines.get(line);
    return (l.delimiter != null ? new Line(l.offset, l.length - l.delimiter.length()) : l);
}

Example 4 with BadLocationException

use of org.eclipse.che.ide.api.editor.text.BadLocationException in project che by eclipse.

the class DefaultPartitioner method getPartition.

@Override
public TypedRegion getPartition(final int offset) {
    final int contentLength = getContentLength();
    List<TypedPosition> category = null;
    try {
        category = getPositions();
    } catch (final BadPositionCategoryException e) {
        Log.warn(DefaultPartitioner.class, "Invalid position cateory... with default category! ", e);
        return defaultRegion();
    }
    if (category == null || category.size() == 0) {
        return defaultRegion();
    }
    Integer index = null;
    try {
        index = this.documentPositionMap.computeIndexInCategory(positionCategory, offset);
    } catch (final BadLocationException e) {
        Log.warn(DefaultPartitioner.class, "Invalid location " + offset + " (max=" + contentLength + ").");
        return defaultRegion();
    } catch (final BadPositionCategoryException e) {
        Log.warn(DefaultPartitioner.class, "Invalid position cateory... with default category " + positionCategory + "!", e);
        return defaultRegion();
    }
    if (index == null) {
        return defaultRegion();
    }
    if (index < category.size()) {
        final TypedPosition next = category.get(index);
        if (offset == next.offset) {
            return new TypedRegionImpl(next.getOffset(), next.getLength(), next.getType());
        }
        if (index == 0) {
            return new TypedRegionImpl(0, next.offset, DEFAULT_CONTENT_TYPE);
        }
        final TypedPosition previous = category.get(index - 1);
        if (previous.includes(offset)) {
            return new TypedRegionImpl(previous.getOffset(), previous.getLength(), previous.getType());
        }
        final int endOffset = previous.getOffset() + previous.getLength();
        return new TypedRegionImpl(endOffset, next.getOffset() - endOffset, DEFAULT_CONTENT_TYPE);
    }
    final TypedPosition previous = category.get(category.size() - 1);
    if (previous.includes(offset)) {
        return new TypedRegionImpl(previous.getOffset(), previous.getLength(), previous.getType());
    }
    final int endOffset = previous.getOffset() + previous.getLength();
    return new TypedRegionImpl(endOffset, contentLength - endOffset, DEFAULT_CONTENT_TYPE);
}

Example 5 with BadLocationException

use of org.eclipse.che.ide.api.editor.text.BadLocationException in project che by eclipse.

the class DefaultPartitioner method updatePositions.

private void updatePositions() {
    // set before the scan as the scan uses the content length
    this.documentPositionMap.setContentLength(getContentLength());
    this.documentPositionMap.resetPositions();
    Position current = null;
    try {
        Token token = scanner.nextToken();
        while (!token.isEOF()) {
            final String contentType = getTokenContentType(token);
            if (isSupportedContentType(contentType)) {
                final TypedPosition position = new TypedPosition(scanner.getTokenOffset(), scanner.getTokenLength(), contentType);
                current = position;
                this.documentPositionMap.addPosition(this.positionCategory, position);
            }
            token = scanner.nextToken();
        }
    } catch (final BadLocationException x) {
        Log.error(DefaultPartitioner.class, "Invalid position: " + String.valueOf(current) + " (max:" + getContentLength() + ").", x);
    } catch (final BadPositionCategoryException x) {
        Log.error(DefaultPartitioner.class, "Invalid position category: " + this.positionCategory, x);
    }
}